116446290 has 16 divisors (see below), whose sum is σ = 279471168. Its totient is φ = 31052336.

The previous prime is 116446259. The next prime is 116446303. The reversal of 116446290 is 92644611.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1940742 + ... + 1940801.

It is an arithmetic number, because the mean of its divisors is an integer number (17466948).

Almost surely, 2^116446290 is an apocalyptic number.

116446290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116446290 is an abundant number, since it is smaller than the sum of its proper divisors (163024878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116446290 is a wasteful number, since it uses less digits than its factorization.

116446290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3881553.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 116446290 is about 10791.0282179225. The cubic root of 116446290 is about 488.3245428054.

The spelling of 116446290 in words is "one hundred sixteen million, four hundred forty-six thousand, two hundred ninety".